import Vue from 'vue'
import VueRouter from 'vue-router'
// import Login from '../components/login.vue'
// import Home from '../components/Home.vue'
// import Main from '../components/mainpart.vue'
// import User from '../components/user/User.vue'
// import Rights from '../components/power/Rights.vue'
// import Roles from '../components/power/Roles.vue'
// import Goods from '../components/goods/goods_cate.vue'
// import Params from '../components/goods/params.vue'
// import List from '../components/goods/goods_list.vue'
// import Add from '../components/goods/addGoods.vue'
// import Order from '../components/order/orders.vue'
// import Report from '../components/report/Report.vue'

// 路由懒加载
const Login = () =>
  import(/* webpackChunkName: "Login_Home_Welcome" */ '../components/login.vue')
const Home = () =>
  import(/* webpackChunkName: "Login_Home_Welcome" */ '../components/Home.vue')
const Main = () =>
  import(
    /* webpackChunkName: "Login_Home_Welcome" */ '../components/mainpart.vue'
  )

const User = () =>
  import(
    /* webpackChunkName: "Users_Rights_Roles" */ '../components/user/User.vue'
  )
const Rights = () =>
  import(
    /* webpackChunkName: "Users_Rights_Roles" */ '../components/power/Rights.vue'
  )
const Roles = () =>
  import(
    /* webpackChunkName: "Users_Rights_Roles" */ '../components/power/Roles.vue'
  )

const Goods = () =>
  import(
    /* webpackChunkName: "Cate_Params" */ '../components/goods/goods_cate.vue'
  )
const Params = () =>
  import(/* webpackChunkName: "Cate_Params" */ '../components/goods/params.vue')

const List = () =>
  import(
    /* webpackChunkName: "GoodsList_Add" */ '../components/goods/goods_list.vue'
  )
const Add = () =>
  import(
    /* webpackChunkName: "GoodsList_Add" */ '../components/goods/addGoods.vue'
  )

const Order = () =>
  import(
    /* webpackChunkName: "Order_Report" */ '../components/order/orders.vue'
  )
const Report = () =>
  import(
    /* webpackChunkName: "Order_Report" */ '../components/report/Report.vue'
  )

Vue.use(VueRouter)

const routes = [
  {
    path: '/',
    redirect: '/login'
  },
  {
    path: '/login',
    component: Login
  },
  {
    path: '/home',
    component: Home,
    redirect: '/mainpart',
    children: [
      {
        path: '/mainpart',
        component: Main
      },
      {
        path: '/users',
        component: User
      },
      {
        path: '/roles',
        component: Roles
      },
      {
        path: '/rights',
        component: Rights
      },
      {
        path: '/categories',
        component: Goods
      },
      {
        path: '/params',
        component: Params
      },
      {
        path: '/goods',
        component: List
      },
      {
        path: '/goods/add',
        component: Add
      },
      {
        path: '/orders',
        component: Order
      },
      {
        path: '/reports',
        component: Report
      }
    ]
  }
]

const router = new VueRouter({
  routes
})

router.beforeEach((to, from, next) => {
  if (to.path === '/login') return next()
  const tokenStr = window.sessionStorage.getItem('token')
  if (!tokenStr) return next('/login')
  next()
})

export default router
